Ok , you were right with certificates - I've
checked the md5 sums and they were different .Fixed .Thanks .Now situation
has improved indeed although again I receive an error from the current when try
to build a channel :

The problem here is that 1.6 uses thel up2date python code
directly to do cadmin's cummunication to the Current server. Vladimir,
looks like the CA cert that your up2date configuration points to is not the CA
cert on your apache server. There are docs for creating the SSL
certifcates on the website.

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